CMT2218B
CMT2218B is Stand-Alone Sub-1GHz G(FSK) RF Receiver manufactured by CMOSTEK.
Stand-Alone Sub-1GHz G(FSK) RF Receiver
Features
:
- Frequency range: 127 ~1020MHz
- Demodulation: (G)FSK 和(G)MSK
- Data rate:
0.5 ~ 300 kbps
- Sensitivity:
-121 d Bm 2.0 kbps, FRF = 433.92 MHz
-111 d Bm 50 kbps, FRF = 433.92 MHz
- Voltage range: 1.8 ~3.6 V
- Rx current: 8.5 m A @ 433.92 MHz, FSK (High power mode)
7.2 m A @ 433.92 MHz, FSK (Low power mode)
- Super Low Power receive mode
- Sleep current: 300 n A, Duty Cycle = OFF
800 n A, Duty Cycle = ON
- Receiver Features
:
- Fast and stable automatic frequency control (AFC)
- 3 types of clock data recovery system (CDR)
- Fast and accurate signal detection (PJD)
- 3-wire SPI interface for EEPROM burning
- Direct mode supported
- Stand-alone working mode
- Adjustable data out 0 and 1 interval
Applications:
- Automatic meter reading
- Home security and building automation
- ISM band data munication
- Industrial monitoring and...
